[Genetic effects in mice exposed to the 10-km area around the Chernobyl Atomic Energy Station].
Mice (CBAxC57BL) F of both sexes were exposed within the 10 km zone of Chernobyl nuclear power station. Genetic damage of phone chronic effect of increased radiation in exposed adult mice and in the course of embryogenesis was studied. The total absorbed radiation doses in testes varied from 1.85 to 0.42 Gy in embryos and from 3.4 to 2.7 Gy in adult males. Increase of dominant lethal mutations (DLM) and abnormal sperm heads (ASH) was only observed right after the end of exposure of adult males. The yield of reciprocal translocations (RT) in these males was relatively low. Among the males exposed at the stage of early embryogenesis, 4 heterozygotes for RT were revealed. In other males of this group the RT yield was low.
Pomerantseva
M D
MD
Chekhovich
A V
AV
Ramaiĭa
L K
LK
Shevchenko
V A
VA
Shaks
A I
AI
Lobaneva
N V
NV
D000818:Animals; D004622:Embryo, Mammalian / Q000528:radiation effects; D005260:Female; D005804:Genes, Lethal; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL; D008808:Mice, Inbred CBA; D009154:Mutation; D013094:Spermatozoa / Q000528:radiation effects*; D013737:Testis / Q000528:radiation effects; D014178:Translocation, Genetic / Q000528:radiation effects*
Geneticheskie éffekty u mysheĭ, éksponirovannykh v 10-kilometrovoĭ zone chernobyl'skoĭ AES.